(defconstant +good+ "good")
(defconstant +problem+ "problem")

(defun main (&rest argv)
  (declare (ignorable argv))
  (let* ((query (read)))
    (dotimes (_ query)
      (let* ((s (read-line))
             (n (length s))
             (good-count (make-array 101 :element-type 'integer :initial-element 0))
             (problem-count (make-array 101 :element-type 'integer :initial-element 0))
             (res 0))
        (dotimes (i (- n 10))
          (dotimes (j 4)
            (when (char= (char s (+ i j)) (char +good+ j))
                  (incf (aref good-count i)))))
        (loop for i from 4 below (- n 6) do
              (dotimes (j 7)
                  (when (char= (char s (+ i j)) (char +problem+ j))
                        (incf (aref problem-count i)))))
        (loop for i below (- n 10) do
              (loop for j from (+ i 4) below (- n 6)
                    when (< res (+ (aref good-count i) (aref problem-count j)))
                      do (setq res (+ (aref good-count i) (aref problem-count j)))))
        (format t "~d~%" (- 11 res))))))

(main)